行业的发展需要标准和规范。
Industry development requires standards and regulations.
I'm the reason your light won't shine.
父亲过于慈爱,不忍心鞭策子女,那么家里就容易出现品德败坏的子女。
Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing.